Reactivated 'reference-count' tag.

The type system tag '<reference-count action="Add|Remove|..."/>' used
on argument modification was uncommented, documentation was written and
a unit test was created for it.

Reviewed by Hugo Parente <hugo.lima@openbossa.org>

3 files changed, 103 insertions, 7 deletions

diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 995e40d49..961f80d3f 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -9,14 +9,15 @@ endmacro(declare_test testname)
 
 declare_test(testabstractmetaclass)
 declare_test(testabstractmetatype)
-declare_test(testenum)
-declare_test(testmodifydocumentation)
 declare_test(testaddfunction)
+declare_test(testcodeinjection)
 declare_test(testconversionruletag)
-declare_test(testreverseoperators)
 declare_test(testdtorinformation)
-declare_test(testremoveimplconv)
-declare_test(testmultipleinheritance)
-declare_test(testmodifyfunction)
-declare_test(testcodeinjection)
+declare_test(testenum)
 declare_test(testimplicitconversions)
+declare_test(testmodifydocumentation)
+declare_test(testmodifyfunction)
+declare_test(testmultipleinheritance)
+declare_test(testrefcounttag)
+declare_test(testremoveimplconv)
+declare_test(testreverseoperators)
diff --git a/tests/testrefcounttag.cpp b/tests/testrefcounttag.cpp
new file mode 100644
index 000000000..5d3a45c77
--- /dev/null
+++ b/tests/testrefcounttag.cpp
@@ -0,0 +1,59 @@
+/*
+* This file is part of the API Extractor project.
+*
+* Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+*
+* Contact: PySide team <contact@pyside.org>
+*
+* This program is free software; you can redistribute it and/or
+* modify it under the terms of the GNU General Public License
+* version 2 as published by the Free Software Foundation.
+*
+* This program is distributed in the hope that it will be useful, but
+* WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+* General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+* 02110-1301 USA
+*
+*/
+
+#include "testrefcounttag.h"
+#include <QtTest/QTest>
+#include "testutil.h"
+
+void TestRefCountTag::testReferenceCountTag()
+{
+    const char* cppCode ="\
+    struct A {};\
+    struct B {\
+        void keepObject(B* b);\
+    };\
+    ";
+    const char* xmlCode = "\
+    <typesystem package=\"Foo\"> \
+        <object-type name='A' /> \
+        <object-type name='B'> \
+        <modify-function signature='keepObject(B*)'>\
+            <modify-argument index='1'>\
+                <reference-count action='add' /> \
+            </modify-argument>\
+        </modify-function>\
+        </object-type>\
+    </typesystem>";
+    TestUtil t(cppCode, xmlCode, false);
+    AbstractMetaClassList classes = t.builder()->classes();
+    AbstractMetaClass* classB = classes.findClass("B");
+    const AbstractMetaFunction* func = classB->findFunction("keepObject");
+
+    ReferenceCount refCount = func->modifications().first().argument_mods.first().referenceCounts.first();
+    QCOMPARE(refCount.action, ReferenceCount::Add);
+}
+
+QTEST_APPLESS_MAIN(TestRefCountTag)
+
+#include "testrefcounttag.moc"
+
diff --git a/tests/testrefcounttag.h b/tests/testrefcounttag.h
new file mode 100644
index 000000000..665266238
--- /dev/null
+++ b/tests/testrefcounttag.h
@@ -0,0 +1,36 @@
+/*
+* This file is part of the API Extractor project.
+*
+* Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+*
+* Contact: PySide team <contact@pyside.org>
+*
+* This program is free software; you can redistribute it and/or
+* modify it under the terms of the GNU General Public License
+* version 2 as published by the Free Software Foundation.
+*
+* This program is distributed in the hope that it will be useful, but
+* WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+* General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+* 02110-1301 USA
+*
+*/
+
+#ifndef TESTREFCOUNTTAG_H
+#define TESTREFCOUNTTAG_H
+
+#include <QObject>
+
+class TestRefCountTag : public QObject
+{
+    Q_OBJECT
+    private slots:
+        void testReferenceCountTag();
+};
+
+#endif